Hello!
Since the denominator of both fractions is equivalent, you can simplify both of the fraction's numerator.
5a² - 6 + -6a² + 3
-a² - 3
Then, you can factor out a negative one from the numerator.
-(a² + 3)
Therefore, your final answer is
.
Answer:
s= students
Step-by-step explanation:
1. 22 + 4/9s
2. 35 - 5/9s
3. 28 + 4/9s